4-Way Auto Shut-Off Valve for Reverse Osmosis (RO) Water Purifier Systems
The Smart, Water-Saving Component Your RO System Needs
This 4-Way Auto Shut-Off Valve is an essential component for any non-pumped Reverse Osmosis system. It intelligently monitors water pressure and automatically stops the filtration process once your storage tank is full.
This simple device prevents continuous water waste, saves you money on your water bill, and extends the lifespan of your valuable RO membrane and pre-filters. It's a small part that makes a big difference in your system's efficiency and eco-friendliness.
Choose Your Preferred Model
We offer two high-quality options, both compatible with most 4, 5, 6, and 7-stage RO systems.
- 4-Screw Model (Standard): A reliable and budget-friendly valve that works perfectly for most standard RO setups. A dependable choice for everyday performance.
- 6-Screw Model (Premium & Recommended): If you're looking for superior durability and performance, we strongly recommend the 6-screw version. It's engineered to last longer, handle higher pressures, and offer better overall quality. This is a worthwhile upgrade for long-term peace of mind.
Key Features & Benefits
- Water-Saving: Automatically stops water production to prevent unnecessary waste.
- Broad Compatibility: Fits most standard 4, 5, 6, and 7-stage home RO systems.
- Easy to Install: Designed for a straightforward, leak-proof installation.
- System Protection: Reduces wear and tear on your filters and RO membrane by stopping the system when not in use.
! ! ! IMPORTANT: Compatibility Note ! ! !
For Non-Pumped RO Systems ONLY
This is a mechanical auto shut-off valve. It is designed to work with standard RO systems that do not have an electric booster pump.
If your Reverse Osmosis system uses a pump, it will almost always require an electric shut-off valve (solenoid valve) instead.
Please check your system and ensure you are ordering the correct type of valve for your setup. If you are unsure, please contact us before purchasing.